Movable feeding trolley

Abstract

The utility model discloses a movable feeding trolley, and belongs to the technical field of feeding. The device mainly comprises a frame body; the protection mechanisms are installed at the two ends of the frame body, each protection mechanism is provided with a support and a housing, and each protection mechanism further comprises a winding roller installed in the corresponding housing; the protective cloth is wound on the winding roller; the output end of the second motor is fixedly connected with one end of the winding roller; the connecting rod is mounted at the tail end of the protective cloth; the guide wire is mounted on the housing; the stabilizing blocks are mounted at the two ends of the connecting rod; and the output end of the hydraulic cylinder is fixedly connected with the stabilizing block. According to the movable feeding trolley, by arranging the protection mechanism, the two ends of the device are protected, and therefore the effect of preventing workpieces from falling off is achieved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of material feeding, in particular to a mobile material feeding trolley. BACKGROUND

[0002] The material feeding trolley is usually a roller conveyor, however, the roller conveyor refers to a conveyor adopting a roller (drum) as a conveying medium. The roller is divided into powered and unpowered forms, wherein the powered roller conveyor is divided into chain drive type, O-shaped belt drive, flat belt drive and V-belt drive forms according to the driving mode.

[0003] The mobile material feeding trolley, as the name implies, is a device that can move and utilize rollers to convey materials. It is usually composed of a series of parallel rollers, a driving device, a supporting frame, a moving device (such as wheels or tracks) and other parts. The rollers are installed on the supporting frame and are driven to rotate by the driving device, thereby realizing the continuous conveying of materials. The moving device allows the entire conveyor to be conveniently moved and positioned.

[0004] For example, the patent with the publication number CN220264236U discloses a roller conveyor. The patent connects a plurality of stop blocks through a plurality of swinging guide plates to realize material guiding, effectively constrain the sliding direction of the articles, and can improve efficiency and be suitable for popularization and use.

[0005] In the actual use of the material feeding trolley, some irregular-shaped workpieces and oversized workpieces may be transported. However, such workpieces may fall due to uneven stress during the conveying process and the movement of the material feeding trolley. After the workpieces fall from the conveyor, they may be damaged due to impact on the ground or other objects, thereby affecting product quality.

[0006] Therefore, it is necessary to provide a mobile material feeding trolley to solve the above problems.

[0007] It should be noted that the above information disclosed in the background section of the present application is only used to understand the background technology of the concept of the present application, and therefore, it can contain information that does not constitute prior art. SUMMARY

[0008] Based on the above problems existing in the prior art, the present application solves the problem of providing a mobile material feeding trolley to solve the problem that some irregular-shaped workpieces and oversized workpieces may fall due to uneven stress during transportation.

[0009] The technical solution adopted by the present application to solve its technical problems is: a mobile material feeding trolley, comprising:

[0010] a frame body;

[0011] The protective mechanism is installed at both ends of the frame body, and is used for preventing the workpiece from falling during transportation.

[0012] A winding roller is installed inside the cover shell.

[0013] A protective cloth is wound on the winding roller.

[0014] A second motor is fixedly connected to one end of the winding roller.

[0015] A connecting rod is installed at the end of the protective cloth.

[0016] A guide wire is installed on the cover shell.

[0017] Stabilizing blocks are installed at both ends of the connecting rod.

[0018] A hydraulic cylinder is fixedly connected to the stabilizing blocks.

[0019] Further, the upper end of the frame body is provided with a conveying mechanism, which comprises a plurality of groups of conveying rollers rotatably arranged between the upper ends of the frame body, one end of each of the conveying rollers is fixedly provided with a plurality of small chain wheels, a chain is transmissionally connected between the plurality of small chain wheels, first motors are fixedly arranged on both sides of the frame body, a large chain wheel is fixedly arranged at the output end of each of the first motors, and the chain is also transmissionally connected between the large chain wheel and two of the small chain wheels.

[0020] Further, two groups of universal wheels are fixedly arranged at one side of the lower end of the frame body, and a directional wheel is fixedly arranged at the other side of the lower end of the frame body, and a handle is fixedly arranged at one side of the upper end of the frame body.

[0021] Further, the second motor is fixedly arranged inside the cover shell, the stabilizing blocks are arranged between the two groups of guide wires, a fixing ring is slidingly arranged on each of the two groups of guide wires, and the fixing ring is fixedly connected with the stabilizing blocks.

[0022] The mobile feeding trolley provided by the application has the effect of preventing the workpiece from falling by setting the protective mechanism to protect both ends of the device.

[0023] In addition to the purposes, features and advantages described above, the application has other purposes, features and advantages. The application will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0024] The accompanying drawings, which form a part of this specification, are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification. The embodiments of this application, and of the description of principles, illustrate and explain the present application but do not unduly limit the same.

[0025] In the drawings:

[0026] Figure 1 is a schematic diagram of the whole mobile feeding trolley in the present application;

[0027] Figure 2 is Figure 1 is an exploded schematic diagram of the conveying mechanism in the present application;

[0028] Figure 3 is Figure 1 is an exploded schematic diagram of the protection mechanism in the present application;

[0029] Figure 4 is Figure 3 is a schematic diagram of A in the present application;

[0030] In the drawings, various reference numerals refer to various identical or similar elements.

[0031] 1, frame; 2, conveying mechanism; 20, conveying roller; 21, small chain wheel; 22, chain; 23, first motor; 24, large chain wheel; 3, universal wheel; 4, directional wheel; 5, handle; 7, protection mechanism; 70, support; 71, cover; 72, winding roller; 80, protective cloth; 73, guide wire; 74, hydraulic cylinder; 76, second motor; 77, connecting rod; 78, stabilizing block; 79, fixing ring. DETAILED DESCRIPTION

[0032] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0033] In order to enable persons skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by persons skilled in the art without creative labor should belong to the protection scope of the present application.

[0034] As Figures 1-2As shown, the present application provides a mobile feeding trolley, which comprises a frame body 1, and a conveying mechanism 2 fixedly arranged on the upper end of the frame body 1, which is used for transporting workpieces, and the conveying mechanism 2 comprises a plurality of groups of conveying rollers 20 rotatably arranged between the upper end of the frame body 1, and a plurality of groups of small chain wheels 21 are fixedly arranged at one end of the conveying rollers 20, and a chain 22 is drivingly connected between the plurality of groups of small chain wheels 21, and a first motor 23 is fixedly arranged on both sides of the frame body 1, and a large chain wheel 24 is fixedly arranged on the output end of the first motor 23, and the large chain wheel 24 is also drivingly connected with the chain 22 between two groups of small chain wheels 21, so that the first motor 23 can be started to drive the plurality of groups of conveying rollers 20 to rotate through the chain 22, thereby achieving the effect of transporting workpieces;

[0035] At the same time, in order to facilitate the movement of the feeding trolley, two groups of universal wheels 3 are fixedly arranged on one side of the lower end of the frame body 1, and a directional wheel 4 is fixedly arranged on the other side of the lower end of the frame body 1, and a handle 5 is fixedly arranged on one side of the upper end of the frame body 1, so that the staff can pull the handle 5 to cooperate with the universal wheels 3 and the directional wheel 4 to achieve the purpose of moving the feeding trolley;

[0036] As shown in Figure 1 and Figures 3-4 In order to prevent the workpiece from falling off when the feeding trolley and the workpiece are transported, a protection mechanism 7 is arranged at the position of the upper end of the frame body 1 located between the two ends of the conveying mechanism 2, which comprises a plurality of groups of supports 70 fixedly arranged on the upper end of the frame body 1, a cover 71 is fixedly arranged between every two groups of supports 70, a winding roller 72 is rotatably arranged inside the cover 71, a protective cloth 80 is wound on the winding roller 72, a second motor 76 is fixedly arranged at one end inside the cover 71, and the output end of the second motor 76 is fixedly connected with one side of the winding roller 72, so that the second motor 76 can be started to drive the winding roller 72 to rotate inside the cover 71, thereby achieving the effect of winding and unwinding the protective cloth 80;

[0037] A guide wire 73 is fixedly arranged at both ends of the cover 71, a connecting rod 77 is fixedly arranged at the end of the protective cloth 80, and a stabilizing block 78 is fixedly arranged at both ends of the connecting rod 77, the stabilizing block 78 is arranged between the two groups of guide wires 73, a fixing ring 79 is slidingly arranged on the two groups of guide wires 73, the fixing ring 79 is fixedly connected with the stabilizing block 78, a hydraulic cylinder 74 is fixedly arranged at both ends of the cover 71, and the output end of the hydraulic cylinder 74 is fixedly connected with the stabilizing block 78, so that the hydraulic cylinder 74 can be started to push the stabilizing block 78 to move vertically up and down along the guide wire 73 through the fixing ring 79;

[0038] When the workpiece needs to move or the feeding trolley needs to move, the second motor 76 is started to drive the winding roller 72 to release the protective cloth 80, and the hydraulic cylinder 74 is started to push the stabilizing blocks 78 at both ends of the protective cloth 80 to move vertically upward along the guide wire 73 until the two ends of the conveying mechanism 2 are completely blocked, and then the movement is stopped, so that the workpiece is prevented from falling during the movement.

[0039] When winding is needed, only the hydraulic cylinder 74 is driven to drive the protective cloth 80 to move vertically downward along the guide wire 73, and then the second motor 76 is started to drive the winding roller 72 to wind the protective cloth 80.

[0040] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Those skilled in the art can make various changes and modifications to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A mobile feed cart, characterized by: Include: Frame (1); Guard mechanism (7) is installed at both ends of the frame (1), the guard mechanism (7) is used to prevent falling when transporting workpieces, the guard mechanism (7) has a bracket (70) and a cover (71), the guard mechanism (7) further comprises: Winding roller (72) is installed inside the cover (71); Protective cloth (80) is wound on the winding roller (72); Second motor (76), the output end of the second motor (76) is fixedly connected with one end of the winding roller (72); Connecting rod (77) is installed at the end of the protective cloth (80); Guide wire (73) is installed on the cover (71); Stabilizing block (78) is installed at both ends of the connecting rod (77); Hydraulic cylinder (74), the output end of the hydraulic cylinder (74) is fixedly connected with the stabilizing block (78).

2. The mobile supply cart of claim 1, wherein: The upper end of the frame (1) is provided with a conveying mechanism (2), the conveying mechanism (2) comprises a plurality of groups of conveying rollers (20) rotatably arranged between the upper end of the frame (1), one end of the conveying roller (20) is fixedly provided with a plurality of groups of small chain wheels (21), a plurality of groups of the small chain wheels (21) are drivingly connected with a chain (22), the two sides of the frame (1) are fixedly provided with a first motor (23), the output end of the first motor (23) is fixedly provided with a large chain wheel (24), the large chain wheel (24) and two groups of the small chain wheels (21) are also drivingly connected with the chain (22).

3. The mobile supply cart of claim 1, wherein: The lower end of the frame (1) is fixedly provided with two groups of universal wheels (3) on one side, the lower end of the frame (1) is fixedly provided with a directional wheel (4) on the other side, the upper end of the frame (1) is fixedly provided with a handle (5) on one side.

4. The mobile supply cart of claim 1, wherein: The second motor (76) is fixedly arranged in the cover (71), the stabilizing block (78) is arranged between the two groups of guide wires (73), the two groups of guide wires (73) are slidingly provided with a fixing ring (79), and the fixing ring (79) is fixedly connected with the stabilizing block (78).

Images